144112653 has 12 divisors (see below), whose sum is σ = 208725660. Its totient is φ = 95815296.

The previous prime is 144112643. The next prime is 144112673. The reversal of 144112653 is 356211441.

It is a happy number.

144112653 is a `hidden beast` number, since 1 + 4 + 4 + 1 + 1 + 2 + 653 = 666.

144112653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 24472809 + 119639844 = 4947^2 + 10938^2 .

It is not a de Polignac number, because 144112653 - 2⁴ = 144112637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144112613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18108 + ... + 24821.

It is an arithmetic number, because the mean of its divisors is an integer number (17393805).

Almost surely, 2^144112653 is an apocalyptic number.

It is an amenable number.

144112653 is a deficient number, since it is larger than the sum of its proper divisors (64613007).

144112653 is a wasteful number, since it uses less digits than its factorization.

144112653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43308 (or 43305 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 144112653 is about 12004.6929573396. The cubic root of 144112653 is about 524.2849257979.

The spelling of 144112653 in words is "one hundred forty-four million, one hundred twelve thousand, six hundred fifty-three".